In "The Rumbling Adventure of Hare," Hare and Hedgehog go on a quest to find a strange sound. A picture book about following your intuition, and teaching kids valuable skills to keep themselves safe. In The Rumbling Adventure of Hare, Hare and his friend Hedgehog go on an adventure in the forest, searching for a strange sound that only Hare can hear. Along the way, they meet new friends and find themselves in exciting situations. Will Hare and Hedgehog be able to unravel the mystery of the odd sound? "The Rumbling Adventure of Hare" originated from the desire to teach children how to protect themselves against going missing. Every year, 300.000 children go missing in Europe.To reduce this huge number, it is important to teach children at a young age the skills and knowledge they need to stay safe. The Rumbling Adventure of Hare is developed by the AMBER Alert Europe Foundation with the support of a team of experts, including child psychologists, behavioral scientists, pediatricians, youth authors, illustrators, and missing persons experts from the police.